发明名称 |
Accessible adjustable type wrench |
摘要 |
An adjustable, open end wrench is described having a wrench head for turning a variety of different size fasteners. The wrench head comprises two jaws each having an engaging surface for engaging with the fasteners. One jaw is generally fixed and connected to a gripping portion formed as a wrench lever and the other jaw is movable relative to the fixed jaw. The wrench head comprises an adjustable mechanism by which the jaws may be spaced apart including a defined maximum spacing dimension between the jaws. The wrench head further comprises an imaginary centerline intersecting both of the jaws through a midpoint of a length of the jaws substantially perpendicular to the engaging surfaces of the jaws as viewed from a side view thereof And further wherein, each jaw has a width dimension measured at the centerline, and the width dimension of both jaws combined is also defined.
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申请公布号 |
US6615694(B1) |
申请公布日期 |
2003.09.09 |
申请号 |
US20020301071 |
申请日期 |
2002.11.21 |
申请人 |
PROPRIETARY TECHNOLOGIES, INC. |
发明人 |
MACOR RICHARD J. |
分类号 |
B25B13/12;B25B13/14;(IPC1-7):B25B13/16 |
主分类号 |
B25B13/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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